128565252

素因数分解:

$2^2\times 3^3\times {\mathrm{653}}^1\times {\mathrm{1823}}^1$

素因数の和:2489

約数の個数: 48

約数和(自身を含む): 334010880

約数和(自身を除く): 205445628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 653, 1306, 1823, 1959, 2612, 3646, 3918, 5469, 5877, 7292, 7836, 10938, 11754, 16407, 17631, 21876, 23508, 32814, 35262, 49221, 65628, 70524, 98442, 196884, 1190419, 2380838, 3571257, 4761676, 7142514, 10713771, 14285028, 21427542, 32141313, 42855084, 64282626, 128565252]

約数ペア:

[(1, 128565252), (2, 64282626), (3, 42855084), (4, 32141313), (6, 21427542), (9, 14285028), (12, 10713771), (18, 7142514), (27, 4761676), (36, 3571257), (54, 2380838), (108, 1190419), (653, 196884), (1306, 98442), (1823, 70524), (1959, 65628), (2612, 49221), (3646, 35262), (3918, 32814), (5469, 23508), (5877, 21876), (7292, 17631), (7836, 16407), (10938, 11754)]